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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/04
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
04:00:00 (GMT) on 05/04
Sea Height:5 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.6 secs
Surf Height2.7 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
05/0404:00:005.0 2.9 se12.6 secs2.9 se9.1 secs1.9 se 5.9secs2.7 -3.1 12.6
05/0403:00:005.0 2.3 se14.2 secs3.0 se9.1 secs1.8 se 5.9secs2.5 -2.8 14.2
05/0402:00:004.6 2.7 se12.7 secs2.5 se9.2 secs0.8 se 17.5secs2.5 -2.9 12.7
05/0401:00:005.3 3.0 se12.7 secs2.9 se9.2 secs0.9 se 16.7secs2.9 -3.3 12.7
05/0400:00:005.1 2.9 se12.7 secs2.9 se9.1 secs1.8 se 5.9secs2.7 -3.1 12.7
05/0323:00:004.7 2.7 se12.6 secs2.9 se9.1 secs0.7 se 17.4secs2.6 -2.9 12.6
05/0322:00:005.2 3.0 se12.6 secs3.0 se9.2 secs1.9 se 5.9secs2.9 -3.2 12.6
05/0321:00:004.9 2.6 se12.7 secs2.6 se9.2 secs2.1 se 5.9secs2.5 -2.9 12.7
05/0320:00:004.9 2.5 se12.8 secs2.7 se9.1 secs2.2 se 5.9secs2.4 -2.7 12.8
05/0319:00:005.0 2.5 se14.2 secs2.6 se11.1 secs2.3 se 7.7secs2.7 -3.0 14.2
05/0318:00:005.0 2.1 se14.3 secs2.9 se9.9 secs2.3 se 6.7secs2.3 -2.6 14.3
05/0317:00:005.1 2.9 se12.8 secs2.6 se9.1 secs0.8 se 16.7secs2.7 -3.1 12.8
05/0316:00:005.1 2.4 se14.3 secs2.7 se10.0 secs2.3 se 6.7secs2.5 -2.9 14.3
05/0315:00:005.1 2.4 se14.3 secs2.4 se11.1 secs2.4 se 7.8secs2.6 -2.9 14.3
05/0314:00:004.9 2.2 se14.3 secs2.7 se9.9 secs1.1 se 17.4secs2.3 -2.7 14.3
05/0313:00:004.7 2.2 se14.3 secs2.6 se10.0 secs2.1 se 6.7secs2.4 -2.7 14.3
05/0312:00:004.7 2.5 se12.5 secs2.7 se9.1 secs0.8 se 16.7secs2.4 -2.7 12.5
05/0311:00:005.1 2.8 se11.0 secs2.2 se14.2 secs2.3 se 7.7secs2.3 -2.7 11.0
05/0310:00:004.8 2.4 se14.4 secs2.2 se11.3 secs2.4 se 7.8secs2.6 -2.9 14.4
05/0309:00:005.2 2.8 se14.5 secs2.5 se11.1 secs2.5 se 7.7secs3.1 -3.5 14.5
05/0308:00:005.0 2.5 se12.5 secs2.2 se9.2 secs2.1 se 5.9secs2.3 -2.7 12.5
05/0307:00:005.0 2.8 se11.0 secs1.7 se14.4 secs2.8 se 7.8secs2.3 -2.6 11.0
05/0306:00:004.9 2.3 se12.6 secs2.7 se9.1 secs0.8 se 16.7secs2.2 -2.5 12.6
05/0305:00:004.9 2.5 se12.5 secs2.7 se9.1 secs1.1 se 16.7secs2.4 -2.7 12.5

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
04:50:00 (GMT) on 05/04
Combined Sea Height:7.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:060 degrees
Barometric Pressure:1015.3 mbs
Air Temperature: 78.6 degrees
Water Temperature:79.2 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
05/0404:50:007.29.015.617.60601015.378.679.2
05/0403:50:006.98.017.623.40701014.678.179.2
05/0402:50:007.59.015.617.60601014.178.179.3
05/0401:50:006.97.015.617.60701014.278.679.3
05/0400:50:006.99.015.619.50601014.278.479.3
05/0323:50:006.68.015.617.60701014.978.379.2
05/0322:50:006.69.015.617.60601015.378.379.2
05/0321:50:006.99.015.619.50601015.877.979.2
05/0320:50:007.59.017.621.40701015.877.079.2
05/0319:50:007.29.015.619.50701016.277.779.2
05/0318:50:007.99.017.621.40701015.977.979.2
05/0317:50:007.58.015.619.50601015.677.479.2
05/0316:50:007.59.017.621.40601014.977.479.2
05/0315:50:006.99.017.621.40601014.377.279.2
05/0314:50:006.910.015.617.60701014.077.779.2
05/0313:50:007.58.013.717.60601014.176.679.2
05/0312:50:007.29.013.719.50601014.377.479.2
05/0311:50:007.29.015.617.60701014.978.179.2
05/0310:50:006.910.013.717.60701015.378.379.3
05/0309:50:007.510.015.617.60701015.478.379.3
05/0308:50:007.29.015.619.50701015.578.379.3
05/0307:50:007.29.015.617.60801015.078.379.3
05/0306:50:007.59.015.619.50801014.578.179.3
05/0305:50:007.27.017.621.40801013.778.379.3

 

000040854 ___0.028451
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